A. The relationship between the parties 1) Defendant Siosteck Co., Ltd. (hereinafter “Defendant Siosteck”).

3) The remaining Defendants except the Defendants (hereinafter “Defendant beneficiary industry and nine others”)

) Plaintiff A (hereinafter “Plaintiff A”) and Plaintiff A

3) The remaining plaintiffs except the plaintiffs (hereinafter referred to as "Plaintiff KTC et al. and five others").

(2) From April 201, 201, the Defendant Sungsung C&C bears approximately KRW 4 billion construction cost and its obligation for goods to the public and private subcontractors, and bank loans also amounted to KRW 2 billion.

3) On February 16, 2012, Defendant Sungsung C&C convened a meeting and tried to hold a meeting on the deferment of the repayment period, etc., and sent to the creditors of 144 including Plaintiff K&C and 5, and H and part of the Defendants “request for the second collaborative companies to attend the meeting” as of February 17, 2012, and held a meeting around the end of February 2012. (B) The total 36 creditors including Plaintiff K&C and 5, and H, (hereinafter “36 creditors of this case”) were assigned to the creditors of 36 creditors including Plaintiff C&C and 36, at the request of Defendant Sung C&C, with the redemption period of the construction cost or the goods debt debt repayment period of 1 year, 2012, 30,000,000 won and 5,000 won (hereinafter “the claims assignment period of this case”) and 35,000,000 won (hereinafter “the claims assignment period of this case”).